SK455990A3 - Pharmaceutical delivery systems and methods of preparation thereof - Google Patents

Pharmaceutical delivery systems and methods of preparation thereof Download PDF

Info

Publication number
SK455990A3
SK455990A3 SK4559-90A SK455990A SK455990A3 SK 455990 A3 SK455990 A3 SK 455990A3 SK 455990 A SK455990 A SK 455990A SK 455990 A3 SK455990 A3 SK 455990A3
Authority
SK
Slovakia
Prior art keywords
coating
deoxy
demethyltetracycline
granules
coated
Prior art date
Application number
SK4559-90A
Other languages
English (en)
Slovak (sk)
Other versions
SK279358B6 (sk
Inventor
Nitin Vadilal Sheth
Joseph J Valorose
Keith A Ellway
Madurai G Ganesan
Kieran G Mooney
Jerry B Johnson
Original Assignee
American Cyanamid Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of SK279358B6 publication Critical patent/SK279358B6/sk
Publication of SK455990A3 publication Critical patent/SK455990A3/sk

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5015—Organic compounds, e.g. fats, sugars
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/65—Tetracyclines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
SK4559-90A 1989-09-21 1990-09-19 Pharmaceutical delivery systems and methods of preparation thereof SK455990A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41070889A 1989-09-21 1989-09-21

Publications (2)

Publication Number Publication Date
SK279358B6 SK279358B6 (sk) 1998-10-07
SK455990A3 true SK455990A3 (en) 1998-10-07

Family

ID=23625892

Family Applications (1)

Application Number Title Priority Date Filing Date
SK4559-90A SK455990A3 (en) 1989-09-21 1990-09-19 Pharmaceutical delivery systems and methods of preparation thereof

Country Status (26)

Country Link
US (2) US5300304A (es)
EP (1) EP0418565B1 (es)
JP (1) JP3140764B2 (es)
KR (1) KR100187950B1 (es)
CN (1) CN1035039C (es)
AR (1) AR244547A1 (es)
AT (1) ATE114472T1 (es)
AU (1) AU624998B2 (es)
CA (1) CA2025703C (es)
CZ (1) CZ283048B6 (es)
DD (1) DD297558A5 (es)
DE (1) DE69014513T2 (es)
DK (1) DK0418565T3 (es)
ES (1) ES2064564T3 (es)
FI (1) FI96170C (es)
HK (1) HK1000315A1 (es)
HU (1) HU221804B1 (es)
IE (1) IE66389B1 (es)
IL (1) IL95423A (es)
NO (1) NO177038C (es)
NZ (1) NZ235319A (es)
PH (1) PH30777A (es)
PL (1) PL164770B1 (es)
PT (1) PT95353B (es)
SK (1) SK455990A3 (es)
ZA (1) ZA907546B (es)

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ATE285226T1 (de) * 1997-08-11 2005-01-15 Alza Corp Gastrische zurückhalteform zur verlängerten freisetzung eines wirkstoffs
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US20030170181A1 (en) * 1999-04-06 2003-09-11 Midha Kamal K. Method for preventing abuse of methylphenidate
EP1191924A4 (en) * 1999-04-06 2005-02-09 Pharmaquest Ltd PHARMACEUTICAL PHARMACEUTICAL FORM FOR PULSED ADMINISTRATION OF (D-THREO) METHYLPHENIDATE AND ANOTHER CNS STIMULATING SUBSTANCE
US20020077276A1 (en) * 1999-04-27 2002-06-20 Fredeking Terry M. Compositions and methods for treating hemorrhagic virus infections and other disorders
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US6544555B2 (en) 2000-02-24 2003-04-08 Advancis Pharmaceutical Corp. Antibiotic product, use and formulation thereof
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JP2006528185A (ja) 2003-07-21 2006-12-14 アドバンシス ファーマスーティカル コーポレイション 抗生物質製剤、その使用法及び作成方法
JP2006528190A (ja) 2003-07-21 2006-12-14 アドバンシス ファーマスーティカル コーポレイション 抗生物質製剤、その使用法及び作成方法
WO2005009416A1 (en) * 2003-07-24 2005-02-03 Ranbaxy Laboratories Limited Modified release compositions for minocycline
WO2005016311A1 (en) 2003-08-11 2005-02-24 Advancis Pharmaceutical Corporation Robust pellet
CA2535398C (en) 2003-08-12 2013-11-12 Advancis Pharmaceuticals Corporation Antibiotic product, use and formulation thereof
CA2535780A1 (en) 2003-08-29 2005-03-17 Advancis Pharmaceuticals Corporation Antibiotic product, use and formulation thereof
JP2007513869A (ja) 2003-09-15 2007-05-31 アドバンシス ファーマスーティカル コーポレイション 抗生物質製剤、その使用法及び作成方法
CN1332937C (zh) * 2003-12-31 2007-08-22 赤峰东陵药业有限责任公司 新四环霉素类衍生物
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US20080241235A1 (en) * 2007-04-02 2008-10-02 Medicis Pharmaceutical Corporation Minocycline oral dosage forms for the treatment of acne
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Also Published As

Publication number Publication date
HU221804B1 (hu) 2003-01-28
SK279358B6 (sk) 1998-10-07
NO904099D0 (no) 1990-09-20
FI96170C (fi) 1996-05-27
CA2025703C (en) 2002-08-27
ES2064564T3 (es) 1995-02-01
JP3140764B2 (ja) 2001-03-05
IL95423A0 (en) 1991-06-30
EP0418565A3 (en) 1991-09-25
IL95423A (en) 1994-11-11
DE69014513T2 (de) 1995-05-24
DK0418565T3 (da) 1995-01-23
ATE114472T1 (de) 1994-12-15
US5413777A (en) 1995-05-09
NO177038C (no) 1995-07-12
CZ455990A3 (en) 1997-08-13
AR244547A1 (es) 1993-11-30
AU624998B2 (en) 1992-06-25
DE69014513D1 (de) 1995-01-12
CN1035039C (zh) 1997-06-04
NO904099L (no) 1991-03-22
ZA907546B (en) 1991-07-31
PT95353A (pt) 1991-08-14
HK1000315A1 (en) 1998-02-27
HU906006D0 (en) 1991-03-28
US5300304A (en) 1994-04-05
KR100187950B1 (ko) 1999-06-01
PT95353B (pt) 1998-05-29
IE66389B1 (en) 1995-12-27
PL286971A1 (en) 1992-01-27
PH30777A (en) 1997-10-17
HUT59314A (en) 1992-05-28
CN1050320A (zh) 1991-04-03
CA2025703A1 (en) 1991-03-22
FI96170B (fi) 1996-02-15
KR910005875A (ko) 1991-04-27
JPH03112930A (ja) 1991-05-14
DD297558A5 (de) 1992-01-16
NZ235319A (en) 1993-03-26
EP0418565A2 (en) 1991-03-27
IE903398A1 (en) 1991-04-10
EP0418565B1 (en) 1994-11-30
CZ283048B6 (cs) 1997-12-17
NO177038B (no) 1995-04-03
PL164770B1 (pl) 1994-10-31
FI904634A0 (fi) 1990-09-20
AU6303190A (en) 1991-03-28

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MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20090919